CBN 2 Flutes High Speed Rib Corner Radius End Mills

Product Description

Feature

•PCBN endmills for precise finishing(± 5 μm) of hardened steel(HRC50~70).

•Long tool life by high content PCBN.

•Excellent Surface finsh.

•Various flute length for optimum performance.

•Recommend hign speed (20000 ~ 50000RPM ) with oil-mist.

•C.B.N. (Cubic Boron Nirtide).

Specification

企业微信截图_16105872638073(1)

Order Number	Diameter R*D	Length of cut L1	Effective length L2	Overall length L	Shank dia D
2CCBN 010 0002 025	1xP0.02	0.7	2.5	50	4
2CCBN 010 001 025	1xP0.1	0.7	2.5	50	4
2CCBN 010 002 025	1xP0.2	0.7	2.5	50	4
2CCBN 010 003 025	1xP0.3	0.7	2.5	50	4
2CCBN 012 001 030	1.2xP0.1	0.7	3	50	4
2CCBN 012 002 030	1.2xP0.2	0.7	3	50	4
2CCBN 012 003 030	1.2xP0.3	0.7	3	50	4
2CCBN 015 0002 030	1.5xP0.02	0.8	3	50	4
2CCBN 015 0005 030	1.5xP0.05	0.8	3	50	4
2CCBN 015 001 030	1.5xP0.1	0.8	3	50	4
2CCBN 015 002 030	1.5xP0.2	0.8	3	50	4
2CCBN 015 003 030	1.5xP0.3	0.8	3	50	4
2CCBN 020 0002 030	2xP0.02	0.9	3	50	4
2CCBN 020 0002 030	2xP0.05	0.9	3	50	4
2CCBN 020 001 030	2xP0.1	0.9	3	50	4
2CCBN 020 002 030	2xP0.2	0.9	3	50	4
2CCBN 020 003 030	2xP0.3	0.9	3	50	4
2CCBN 020 005 030	2xP0.5	0.9	3	50	4
2CCBN 025 001 060	2.5xP0.1	1.2	6	60	6
2CCBN 030 001 060	3xP0.1	1.2	6	60	6
2CCBN 030 010 200	4xP0.1	1.2	20	60	6
2CCBN 060 003 030	6xP0.3	3	-	75	6
If it is not in the scope, it can be customized; Effective length usually keeps the shortest avoidance, which can be customized according to your needs.

Detailed Images

•CBN Material Introduce

•In 1975, GE found the CBN for the first time, because of its excellent superhardness and high chemical inertia, it was concerned soon widely.

•At present, China has the capacity to produce CBN tooling and also began to promte the using.

• CBN tool is good at finishing, semi-finishing & all kinds of hardend cast iron, high temperature alloys & other difficult maching material.

workpiece material Features of CBN

•CBN is a kind of material whose hardness is only inferior to that of diamond.

•Its thermal stability and chemical inertia are much greater than that of diamond.

•It can withstand the high temperature of 1300-1500 ° C, even without phase transformation at 1500 ℃ C, so as to maintain the hardness.

•The affinity between CBN and ferrous metals is low, so CBN tools can cut ferrous metals at high speed with high machining accuracy and high surface finish.

•The cutting speed is 10 times higher than that of cemented carbide, and its hardness and wear resistance are 50 times higher than that of cemented carbide and 25 times higher than that of ceramic tools.